UNISONIC TECHNOLOGIES CO., LTD
LM317M
LINEAR INTEGRATED CIRCUIT
MEDIUM CURRENT 1.2V TO 37V ADJUSTABLE VOLTAGE REGULAT...
UNISONIC TECHNOLOGIES CO., LTD
LM317M
LINEAR INTEGRATED CIRCUIT
MEDIUM CURRENT 1.2V TO 37V ADJUSTABLE VOLTAGE
REGULATOR
DESCRIPTION
The UTC LM317M is an adjustable 3-terminal positive voltage
regulator, designed to supply 500mA of output current with voltage adjustable from 1.2V ~ 37V.
FEATURES
*Output Voltage Adjustable From 1.2V ~ 37V *Output Current In Excess of 500mA *Internal Thermal Overload Protection *Internal Short Circuit Current Limiting *Output
Transistor Safe Area Compensation
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
Package
1
2
Pin Assignment 3456
7
8
Packing
LM317ML-AA3-R
LM317MG-AA3-R SOT-223 ADJ O I - - - - - Tape Reel
LM317ML-TA3-T
LM317MG-TA3-T
TO-220 ADJ O I - - - - -
Tube
LM317ML-TN3-R
LM317MG-TN3-R TO-252 ADJ O I - - - - - Tape Reel
LM317ML-TQ2-T
LM317MG-TQ2-T TO-263 ADJ O I - - - - -
Tube
LM317ML-TQ2-R
LM317MG-TQ2-R TO-263 ADJ O I - - - - - Tape Reel
LM317ML-S08-R
LM317MG-S08-R
SOP-8 I O O ADJ x O O x Tape Reel
Note: Pin Assignment: I: VIN O: VOUT x: NC
www.unisonic.com.tw Copyright © 2022 Unisonic Technologies Co., Ltd
1 of 5
QW-R101-014.M
LM317M
MARKING
PACKAGE SOT-223
TO-220 TO-252 TO-263
SOP-8
BLOCK DIAGRAM
INPUT
LINEAR INTEGRATED CIRCUIT
MARKING
VREF VADJ
PROTECTION CIRCUIT
OUTPUT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R101-014.M
LM317M
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Input-Output Voltage Differentia...